Results 251 to 260 of about 1,550,252 (358)

Design of I-WP Gradient Metamaterial Broadband Electromagnetic Absorber Based on Additive Manufacturing. [PDF]

Polymers (Basel)
Qin Y, Kang Y, Liu H, Feng J, Qiao J.
europepmc   +1 more source

Rational Design and Fabrication of MEMS Gas Sensors With Long‐Term Stability: A Comprehensive Review

Advanced Science, EarlyView.
Recent advances in microelectromechanical systems (MEMS) gas sensors are reviewed, emphasizing strategies to enhance long‐term stability, including chemical modification of sensing films and device structural optimization. Key challenges and future opportunities are also highlighted.
Chao Zhang, Tianyi Wang, Guozhu Zhang, Rui Gao, Chengze Gao, Zeyu Wang, Fuzhen Xuan   +6 more
wiley   +1 more source

Synergistic Anti‐Cancer Therapy Through Ultrasound‐Induced Piezocatalytic Therapy and Tumor Treatment Fields

Advanced Science, EarlyView.
A novel, wearable anti‐cancer platform synergistically combines tumor treating fields (TTFs) and piezocatalytic therapy (PCT) via ultrasound‐activated, lead‐free piezocomposites. This strategy efficiently suppresses tumor growth, modulates the immune microenvironment, and demonstrates strong therapeutic synergy in both mouse model of subcutaneous tumor
Jing Jin, Haoyue Xue, Keliang Chen, Yonglin Su, Xin Hu, Xiaolin Hu, Xing Huang, Laiming Jiang, Jiagang Wu, Xingchen Peng   +9 more
wiley   +1 more source

Three-dimensional optical path extended gourd-type photoacoustic cell for highly sensitive trace acetylene sensing. [PDF]

Photoacoustics
Qian C, Ni W, Yang C, Zhao Z, Zhang L, Ran S, Wang C, Lu P, Shum PP.   +8 more
europepmc   +1 more source

Parabiosis, Assembloids, Organoids (PAO)

Advanced Science, EarlyView.
This review evaluates parabiosis, organoids, and assembloids as complementary disease models spanning systemic, organ, and multi‐organ levels. It highlights their construction strategies, applications, and current limitations, while emphasizing their integration with frontier technologies such as artificial intelligence, organ‐on‐a‐chip, CRISPR, and ...
Yang Hong, Lavonda Li, Lijie Yan, Long Bai, Jiacan Su, Xingcai Zhang   +5 more
wiley   +1 more source

Accuracy of 3D printing of the samples in the prototyping of cavity-based metamaterials. [PDF]

Sci Rep
Chojnacki B, Chojak A, Binek W, Pawlik J, Idczak J.   +4 more
europepmc   +1 more source

Li/Al‐LDH Reinforced Polyacrylamide/Xanthan Gum Semi‐Interpenetrating Network Nano‐Conductive Hydrogels for Stress Sensing and Wearable Device Applications

Advanced Science, EarlyView.
PXL hydrogel is prepared by in situ polymerization of acrylamide (AM) between Li/Al‐LDH nanosheets and forming a semi‐interpenetrating network structure with xanthan gum (XG). The in situ polymerization of AM ensures the uniform distribution of Li/Al‐LDH within the hydrogel network.
Zhiwei Hu, Tuo Li, Yong Zheng, Shengxi Chen, Tong Wan, Hamdy Khamees Thabet, Zeinhom M. El‐Bahy, Dalal A. Alshammari, Hanhui Lei, Liqiang Chu, Yunlong Sun, Yaohui Guo, Yizhou Yang, Terence Xiaoteng Liu, Dapeng Cui, Zhanhu Guo, Huige Wei   +16 more
wiley   +1 more source

Study on Acoustic Properties of Helmholtz-Type Honeycomb Sandwich Acoustic Metamaterials. [PDF]

Materials (Basel)
Gai XL, Li XH, Guan XW, Xing T, Cai ZN, Hu WC.   +5 more
europepmc   +1 more source

Intracellular Mechanical Stress‐Mediated Autophagy Cell Death via Nanospikes for Cancer Treatment

Advanced Science, EarlyView.
Nanospikes with tunable morphology at the nanoscale induce lysosomal membrane damage by generating localized mechanical stress, activating Galectin‐3 (Gal3)‐Trim16‐mediated autophagic cell death. Finite element analysis and laser‐triggered spike ablation enable precise control of intracellular force signaling and cytotoxicity, offering a ...
Yingze Li, Zihan Guo, Jiawei Fan, Ruimei Zhou, Jiayan Li, Zhixiang Hu, Weicheng Gu, Mengge Zheng, Chang Xu, Yichao Tang, Chang Chen, Yu Cheng   +11 more
wiley   +1 more source

Inverse design of periodic cavities in anechoic coatings with gradient changes of radii and distances via a conditional generative adversarial network. [PDF]

Sci Rep
Sun Y, Fu J, Wu Y, Chen J, Tao M.
europepmc   +1 more source